Titlebook: Advances in Cryptology — CRYPTO ’91; Proceedings Joan Feigenbaum Conference proceedings 1992 Springer-Verlag Berlin Heidelberg 1992 Informa

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https://doi.org/10.1007/978-3-642-92474-3rincipal may come to believe that another principal is making a request, either on his own or on someone else’s behalf. We also provide a logical language for access control lists, and theories for deciding whether requests should be granted.